421A

Mfr. #:: 421A
Manufacturer:: Wakefield-Vette
Description:: HEAT SINK, Thermal Resistance:0.7°C/W, Packages Cooled:TO-3, External Width - Metric:120.7mm, External Height - Metric:66.7mm, External Length - Metric:76.2mm, External Diameter - Metric:-, Hea
Lifecycle:: New from this manufacturer.
Datasheet:: 421A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: 421A Datasheet
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Wakefield-Vette

Product Category: IC Chips

Color: Black

Material: -

Series: *

Product: Heat Sinks

Type: -

Packaging: Bulk

Mounting-Style: Screw

Height: 66.7 mm

Length: 76.2 mm

Width: 120.7 mm

Shape: -

Diameter: -

Package-Cooled: -

Attachment-Method: -

Height-Off-Base-Height-of-Fin: -

Power-Dissipation-Temperature-Rise: -

Thermal-Resistance-Forced-Air-Flow: -

Thermal-Resistance-Natural: -

Material-Finish: -

Designed-for: TO-3 DO-5 Stud Mounted Semiconductor Cases

Heatsink-Material: Aluminum

Fin-Style: Extruded Axial Fin

Tags: 421A, 421

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

421A Description

***ical: Heat Sink Passive TO-3/DO-5 SMD Aluminum Alloy 0.7°C/W Black Anodized

***ctro Sonic: WAKEFIELD HEATSINK LOW-HEIGHT DOUBLE-SURFACE

***ied Electronics & Automation: Low Height DoubleSurvace Heat Sink for T03 & Diodes

***i-Key: HEATSINK POWER TO-3

***nell: HEAT SINK; Thermal Resistance:0.7°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black

***ark: HEAT SINK; Thermal Resistance:0.7�C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black RoHS Compliant: Yes

***ment14 APAC: Prices include import duty and tax. HEAT SINK; Thermal Resistance:0.7°C/W; Packages Cooled:TO-3; External Width - Metric:120.7mm; External Height - Metric:66.7mm; External Length - Metric:76.2mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Colour:Black

Market price

Part #	Mfg.	Description	Stock	Price
SI8421AB-D-IS DISTI # 336-1755-5-ND	Silicon Laboratories Inc	DGTL ISO 2.5KV GEN PURP 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	16906In Stock	1000:$0.9153 100:$0.9831 25:$1.0224 1:$1.0600
MCP3421A0T-E/CH DISTI # MCP3421A0T-E/CHCT-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10311In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A0T-E/CH DISTI # MCP3421A0T-E/CHDKR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10311In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A0T-E/CH DISTI # MCP3421A0T-E/CHTR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	9000In Stock	3000:$1.8643
TMP421AIDCNT DISTI # 296-21990-1-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6794In Stock	100:$1.2254 25:$1.4704 10:$1.8380 1:$2.2700
TMP421AIDCNT DISTI # 296-21990-6-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6794In Stock	100:$1.2254 25:$1.4704 10:$1.8380 1:$2.2700
TMP421AIDCNT DISTI # 296-21990-2-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8 RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	5750In Stock	1250:$0.8633 750:$0.8912 500:$0.9748 250:$1.0304
ADR421ARMZ-REEL7 DISTI # ADR421ARMZ-REEL7CT-ND	Analog Devices Inc	IC VREF SERIES 2.5V 8MSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3675In Stock	500:$4.4827 100:$5.1478 10:$6.2180 1:$6.8800
MCP3421A2T-E/CH DISTI # MCP3421A2T-E/CHCT-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3438In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A2T-E/CH DISTI # MCP3421A2T-E/CHDKR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3438In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A1T-E/CH DISTI # MCP3421A1T-E/CHDKR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3104In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A2T-E/CH DISTI # MCP3421A2T-E/CHTR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	3000:$1.8643
ADR421ARMZ-REEL7 DISTI # ADR421ARMZ-REEL7TR-ND	Analog Devices Inc	IC VREF SERIES 2.5V 8MSOP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	3000In Stock	1000:$3.7905
MCP3421A1T-E/CH DISTI # MCP3421A1T-E/CHCT-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	104In Stock	100:$1.8643 25:$2.0496 1:$2.4600
MCP3421A1T-E/CH DISTI # MCP3421A1T-E/CHTR-ND	Microchip Technology Inc	IC ADC 18BIT 3.75SPS 1CH SOT23-6 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$1.8643
TC4421AVAT DISTI # TC4421AVAT	Microchip Technology Inc	MOSFET DRVR 10A 1-OUT Lo Side Inv 5-Pin(5+Tab) TO-220 Tube - Rail/Tube (Alt: TC4421AVAT) RoHS: Compliant Min Qty: 200 Container: Tube	Americas - 52	1:$1.9900 10:$1.9900 25:$1.8900 50:$1.8900 100:$1.7900 500:$1.7900 1000:$1.6900
TC4421AVMF DISTI # TC4421AVMF	Microchip Technology Inc	MOSFET DRVR 10A 1-OUT Lo Side Inv 8-Pin DFN-S EP - Rail/Tube (Alt: TC4421AVMF) RoHS: Compliant Min Qty: 240 Container: Tube	Americas - 12	1:$1.9900 10:$1.8900 25:$1.8900 50:$1.7900 100:$1.6900 500:$1.6900 1000:$1.6900
TC4421AVPA DISTI # TC4421AVPA	Microchip Technology Inc	MOSFET DRVR 10A 1-OUT Lo Side Inv 8-Pin PDIP Tube - Rail/Tube (Alt: TC4421AVPA) RoHS: Compliant Min Qty: 240 Container: Tube	Americas - 120	240:$1.6900 360:$1.5900 600:$1.5900 1200:$1.4900 2400:$1.4900
MAX5421AEUB+ DISTI # MAX5421AEUB+	Maxim Integrated Products	Digital Potentiometer 4POS 15KOhm Single 10-Pin uMAX - Rail/Tube (Alt: MAX5421AEUB+) RoHS: Compliant Min Qty: 100 Container: Tube	Americas - 10	1:$6.8900 10:$6.1900 25:$6.1900 50:$5.8900 100:$4.9900 500:$4.4900 1000:$4.3900
MCP3421A0T-E/OT DISTI # MCP3421A0T-E/OT	Microchip Technology Inc	ADC Single Delta-Sigma 3.75sps 18-bit Serial 6-Pin SOT-23 T/R (Alt: MCP3421A0T-E/OT) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 3000	3000:€1.8900 6000:€1.8900 12000:€1.7900 18000:€1.7900 30000:€1.7900
MCP3421A0T-E/CH DISTI # MCP3421A0T-E/CH	Microchip Technology Inc	ADC Single Delta-Sigma 3.75sps 18-bit Serial 6-Pin SOT-23 T/R - Tape and Reel (Alt: MCP3421A0T-E/CH) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 3000	3000:$1.8900 6000:$1.8900 12000:$1.8900 18000:$1.8900 30000:$1.8900
8444-21A1-RK-TP DISTI # 05111166322	3M Interconnect	Conn PLCC Socket SKT 44 POS 1.27mm Solder ST SMD Tube - Rail/Tube (Alt: 05111166322) RoHS: Compliant Min Qty: 1690 Container: Tube	Americas - 1296	1:$0.9109 10:$0.8979 25:$0.8859 50:$0.8739 100:$0.8479 500:$0.8229 1000:$0.8109
8484-21A1-RK-TP DISTI # 05111166325	3M Interconnect	Conn PLCC Socket SKT 84 POS 1.27mm Solder ST SMD Tube - Rail/Tube (Alt: 05111166325) RoHS: Compliant Min Qty: 1584 Container: Tube	Americas - 1060	1:$1.2489 10:$1.2159 25:$1.1839 50:$1.1539 100:$1.1249 500:$1.0979 1000:$1.0719
MIC4421AYN DISTI # MIC4421AYN	Microchip Technology Inc	HIGH SPEED, 9A LOW-SIDE MOSFET DRIVER - Rail/Tube (Alt: MIC4421AYN) RoHS: Compliant Min Qty: 350 Container: Tube	Americas - 0	350:$1.1499 450:$1.1119 800:$1.0769 1750:$1.0429 3500:$1.0269
TC4421AVPA DISTI # TC4421AVPA	Microchip Technology Inc	MOSFET DRVR 10A 1-OUT Lo Side Inv 8-Pin PDIP Tube (Alt: TC4421AVPA) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€1.8900 10:€1.7900 25:€1.6900 50:€1.5900 100:€1.5900 500:€1.4900 1000:€1.3900
TMP421AIDCNRG4 DISTI # TMP421AIDCNRG4	Texas Instruments	Temp Sensor Digital Serial (2-Wire) 8-Pin SSOP T/R (Alt: TMP421AIDCNRG4) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
MCP3421A1T-E/CH DISTI # MCP3421A1T-E/CH	Microchip Technology Inc	ADC Single Delta-Sigma 3.75sps 18-bit Serial 6-Pin SOT-23 T/R (Alt: MCP3421A1T-E/CH) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€1.7900 6000:€1.7900 12000:€1.7900 18000:€1.7900 30000:€1.7900
MCP3421A1T-E/CH DISTI # MCP3421A1T-E/CH	Microchip Technology Inc	ADC Single Delta-Sigma 3.75sps 18-bit Serial 6-Pin SOT-23 T/R - Tape and Reel (Alt: MCP3421A1T-E/CH) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$2.0900 6000:$2.0900 12000:$1.9900 18000:$1.8900 30000:$1.8900
3RX8000-0CD42-1AF0 DISTI # 3RX8000-0CD42-1AF0	Molex	3RX8000-0CD42-1AF0 (Alt: 3RX8000-0CD42-1AF0)	Americas - 0
MM1-X-01-044-2-1AA-B-D DISTI # MM1-X-01-044-2-1AA-B-D	Carling Technologies	M-SERIES CIRCUIT BREAKER - Bulk (Alt: MM1-X-01-044-2-1AA-B-D) RoHS: Compliant Min Qty: 13 Container: Bulk	Americas - 0	13:$10.0900 15:$9.9900 28:$9.2900 65:$8.6900 130:$8.4900
421A DISTI # 58F506	Wakefield-Vette	HEAT SINK,Thermal Resistance:0.7°C/W,Packages Cooled:TO-3,External Width - Metric:120.7mm,External Height - Metric:66.7mm,External Length - Metric:76.2mm,External Diameter - Metric:-,Heat Sink Material:Aluminium,Colour:Black RoHS Compliant: Yes	54	1:$13.2700
XS5W-T421-AMD-K DISTI # 40T9756 XS5WT421AMDK	OMRON Electronic Components LLC	ETHERNET CABLE ASSEMBLY, 0.3M,LAN Category:Cat5e,Connector Type A:RJ45 Plug,Connector Type B:RJ45 Plug,Cable Length - Imperial:1ft,Cable Length - Metric:304.8mm,Jacket Color:Blue,Product Range:- RoHS Compliant: Yes	28	1:$90.5300
MCP3421A1T-E/CH DISTI # 77M2562	Microchip Technology Inc	ANALOG TO DIGITAL CONVERTER ADC, 18 BIT, 3.75SPS, I2C, SOT-23-6,Resolution (Bits):18bit,Sampling Rate:3.75SPS,Input Channel Type:Differential,Data Interface:I2C,Supply Voltage Type:Single,Supply Voltage Min:2.7V RoHS Compliant: Yes	0	1:$1.9200 3000:$1.9200
MCP3421A1T-E/CH DISTI # 11N7998	Microchip Technology Inc	Analogue to Digital Converter, 18 bit, 3.75 SPS, Single, 2.7 V, 5.5 V, SOT-23 RoHS Compliant: Yes	1200	100:$1.8500 25:$2.0000 1:$2.3900
MIC4421AYN DISTI # 71Y1102	Microchip Technology Inc	High Speed, 9A Low-Side MOSFET Driver 8 PDIP .300in TUBE	0	100:$1.6700 25:$1.8300 1:$2.2100
TC4421AVPA DISTI # 20T6861	Microchip Technology Inc	MOSFET DRIVER, LOW SIDE, DIP-8,Driver Configuration:Low Side,Peak Output Current:10A,Supply Voltage Min:4.5V,Supply Voltage Max:18V,Driver Case Style:DIP,No. of Pins:8Pins,Input Delay:38ns,Output Delay:42ns,Product Range:- RoHS Compliant: Yes	128	100:$1.4500 25:$1.5600 1:$1.8800
3RX8000-0CD42-1AF0 DISTI # 77AC8305	Woodhead Molex	3RX8000-0CD42-1AF0	0	250:$9.4700 100:$9.8200 50:$10.1400 25:$10.7800 10:$12.4600 5:$13.2200 1:$13.9500
PC421AP-10-DA DISTI # 95AC1826	Wilcoxon Sensing Technologies	SIDE EXIT, 85 C, 4-20 MA (+/-5% @ FULL SCALE) PROPORTIONAL TO ACCELERATION, EQUIVALENT PEAK, 10 G (98 M/SEC2), DYNAMIC ACCELERATION -100 MV/G, (10.2 MV/M/SEC2) , 3-PIN MIL-C-5015 CONNECTOR.	0	50:$570.9700 25:$605.4600 10:$655.2800 5:$678.2700 1:$701.2600
XC5G-6421-A DISTI # 06AC0318	OMRON Electronic Components LLC	DIN CONNECTOR	0	250:$3.6600 100:$3.7400 50:$3.9400 25:$4.3400 10:$4.9400 5:$5.3400 1:$5.6600
XS2H-D421-AC0-F DISTI # 46Y1413	OMRON Electronic Components LLC	CIRCUIAR CONNECTOR	0	250:$15.4700 100:$16.9500 50:$17.8600 25:$19.1100 10:$20.8100 5:$22.4000 1:$24.2200
PC421AR-20-DV DISTI # 95AC1837	Wilcoxon Sensing Technologies	SIDE EXIT, 85 C, 4-20 MA (+/-5% @ FULL SCALE) PROPORTIONAL TO ACCELERATION, RMS, 20 G (196 M/SEC2), DYNAMIC VELOCITY 100 MV/IPS, (3.94 MV/MM/SEC), 3-PIN MIL-C-5015 CONNECTOR.	0	50:$570.9700 25:$605.4600 10:$655.2800 5:$678.2700 1:$701.2600
PC421AP-05-DV DISTI # 95AC1824	Wilcoxon Sensing Technologies	SIDE EXIT, 85 C, 4-20 MA (+/-5% @ FULL SCALE) PROPORTIONAL TO ACCELERATION, EQUIVALENT PEAK, 5 G (49 M/SEC2), DYNAMIC VELOCITY 100 MV/IPS, (3.94 MV/MM/SEC) , 3-PIN MIL-C-5015 CONNECTOR.	0	50:$570.9700 25:$605.4600 10:$655.2800 5:$678.2700 1:$701.2600
PC421AR-20-IS DISTI # 95AC1838	Wilcoxon Sensing Technologies	SIDE EXIT, 85 C, 4-20 MA (+/-5% @ FULL SCALE) PROPORTIONAL TO ACCELERATION, RMS, 20 G (196 M/SEC2), MIL-C-5015 CONNECTOR.	0	50:$570.9700 25:$605.4600 10:$655.2800 5:$678.2700 1:$701.2600
PC421AR-10-IS DISTI # 95AC1835	Wilcoxon Sensing Technologies	SIDE EXIT, 85 C, 4-20 MA (+/-5% @ FULL SCALE) PROPORTIONAL TO ACCELERATION, RMS, 10 G (98 M/SEC2), MIL-C-5015 CONNECTOR.	0	50:$570.9700 25:$605.4600 10:$655.2800 5:$678.2700 1:$701.2600
TMP421AIDCNT . DISTI # 34R9143	Texas Instruments	IC, TEMP SNSR REMOT/LOCAL SOT23-8,IC Output Type:Digital,Sensing Accuracy Range:± 1°C,Sensing Temperature Min:-40°C,Sensing Temperature Max:+125°C,Sensor Case Style:SOT-23,No. of Pins:8Pins,Supply Voltage Min:2.7V,Supply RoHS Compliant: Yes	0

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421A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes